国家级非物质文化遗产名录“巴山背二歌”是流传于川东及川东北一带的独特歌种,有着深厚的人文底蕴和丰富的艺术价值。要系统、深入地研究这一民间艺术形式,必须首先认真梳理“巴山背二歌”的“文本”现状、“生态”现状及“研究”现状,从而才能为进一步保护、发掘和升华这一非物质文化遗产奠定基础。 National Intangible Cultural Heritage List “Back of the Mountain Back Song ” is a unique song spread in eastern Sichuan and northeastern areas, has a profound cultural heritage and rich artistic value. To systematically and deeply study this folk art form, we must first conscientiously sort out the current status of “text ”, the current situation of “eco ” and the status of "research Protect, discover and sublimate this intangible cultural heritage.